(in JavaScript, called on the form tag: )
function validateMyForm(frm) {
var selectTest = false;
if (frm.select1.selectedIndex > 0) {
var selectTest = true;
} else if (frm.select2.selectedIndex > 0) {
var selectTest = true;
} else if
if (!selectTest) {
alert("You must select at least one drop-down option to continue.");
return false;
} else {
return true;
}
On 5/2/2011 6:18 AM, Kevin Parker wrote:
> Have an interesting problem that no end of trawling the net has solved for
> me.
>
> Have a form that has 6 select boxes on it. I want to check that the user has
> selected at least one option from any of the six select boxes (doesn't
> matter which one but must be at least one from any dropdown). Unfortunately
> its running on a plain old web server - no smarts and no elegance like CFML
> to the rescue so I figure JavaScript is my friend but have been unable to
> uncover any examples of how this might be achieved (if it can).
>
> Has anyone seen anything like this and can point me in the right direction
> -thank you!!!
>
> TIA!!!
>
>
> ++
> Kevin Parker
> Advanced Imaging
>
> e: webmas...@advancedimaging.com.au
> w: www.advancedimaging.com.au
> m: 0418 815 527
>
> ++
>
> http://au.linkedin.com/in/krparker
>
>
>
>
~|
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